svn commit: r232327 - in head/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Thu Mar 1 03:53:07 2012 New Revision: 232327 URL: http://svn.freebsd.org/changeset/base/232327 Log: Fix the NFS clients so that they use copyin() instead of bcopy(), when doing direct I/O. This direct I/O code is not enabled by default. Submitted by: kib (earlier

svn commit: r232259 - in stable/9/sys: fs/nfsserver i386/conf

Author: rmacklem Date: Tue Feb 28 15:52:01 2012 New Revision: 232259 URL: http://svn.freebsd.org/changeset/base/232259 Log: MFC: r232050 hrs@ reported a panic to freebsd-stable@ under the subject line panic in 8.3-PRERELEASE on Feb. 22, 2012. This panic was caused by use of a mix of

Re: svn commit: r232156 - head/sys/kern

Maxim Konovalov wrote: Author: maxim Date: Sat Feb 25 12:06:40 2012 New Revision: 232156 URL: http://svn.freebsd.org/changeset/base/232156 Log: o Reduce chances for integer overflow. o More verbose sysctl description added. MFC after: 2 weeks Sponsored by: Nginx, Inc. Modified:

svn commit: r232050 - head/sys/fs/nfsserver

Author: rmacklem Date: Thu Feb 23 16:47:05 2012 New Revision: 232050 URL: http://svn.freebsd.org/changeset/base/232050 Log: hrs@ reported a panic to freebsd-stable@ under the subject line panic in 8.3-PRERELEASE on Feb. 22, 2012. This panic was caused by use of a mix of tsleep() and

svn commit: r232018 - in stable/9/sys/fs: nfs nfsserver

Author: rmacklem Date: Thu Feb 23 04:32:41 2012 New Revision: 232018 URL: http://svn.freebsd.org/changeset/base/232018 Log: MFC: r231805 Delete a couple of out of date comments that are no longer true in the new NFS client. Modified: stable/9/sys/fs/nfs/nfs_commonport.c

svn commit: r231805 - in head/sys/fs: nfs nfsserver

Author: rmacklem Date: Thu Feb 16 02:19:53 2012 New Revision: 231805 URL: http://svn.freebsd.org/changeset/base/231805 Log: Delete a couple of out of date comments that are no longer true in the new NFS client. Requested by: bde MFC after:1 week Modified:

svn commit: r231633 - stable/9/sys/nlm

Author: rmacklem Date: Tue Feb 14 04:07:35 2012 New Revision: 231633 URL: http://svn.freebsd.org/changeset/base/231633 Log: MFC: r230801 jwd@ reported a problem via email to freebsd-fs@ on Aug 25, 2011 under the subject F_RDLCK lock to FreeBSD NFS fails to R/O target file. This occurred

svn commit: r231636 - in stable/9/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Tue Feb 14 04:48:36 2012 New Revision: 231636 URL: http://svn.freebsd.org/changeset/base/231636 Log: MFC: r230803 When a mount -u switches an NFS mount point from TCP to UDP, any thread doing an I/O RPC with a transfer size greater than NFS_UDPMAXDATA will be hung

svn commit: r231637 - in stable/8/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Tue Feb 14 05:12:52 2012 New Revision: 231637 URL: http://svn.freebsd.org/changeset/base/231637 Log: MFC: r230803 When a mount -u switches an NFS mount point from TCP to UDP, any thread doing an I/O RPC with a transfer size greater than NFS_UDPMAXDATA will be hung

svn commit: r231545 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Sun Feb 12 06:01:49 2012 New Revision: 231545 URL: http://svn.freebsd.org/changeset/base/231545 Log: MFC: r231133 r228827 fixed a problem where copying of NFSv4 open credentials into a credential structure would corrupt it. This happened when the p argument was !=

svn commit: r231547 - stable/8/sys/fs/nfsclient

Author: rmacklem Date: Sun Feb 12 06:41:29 2012 New Revision: 231547 URL: http://svn.freebsd.org/changeset/base/231547 Log: MFC: r231133 r228827 fixed a problem where copying of NFSv4 open credentials into a credential structure would corrupt it. This happened when the p argument was !=

svn commit: r231330 - in stable/9/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Fri Feb 10 03:32:29 2012 New Revision: 231330 URL: http://svn.freebsd.org/changeset/base/231330 Log: MFC: r230605 A problem with respect to data read through the buffer cache for both NFS clients was reported to freebsd-fs@ under the subject NFS corruption in recent

svn commit: r231332 - in stable/8/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Fri Feb 10 04:01:17 2012 New Revision: 231332 URL: http://svn.freebsd.org/changeset/base/231332 Log: MFC: r230605 A problem with respect to data read through the buffer cache for both NFS clients was reported to freebsd-fs@ under the subject NFS corruption in recent

svn commit: r231133 - head/sys/fs/nfsclient

Author: rmacklem Date: Tue Feb 7 16:32:43 2012 New Revision: 231133 URL: http://svn.freebsd.org/changeset/base/231133 Log: r228827 fixed a problem where copying of NFSv4 open credentials into a credential structure would corrupt it. This happened when the p argument was != NULL. However, I

svn commit: r230928 - stable/9/sys/fs/nfs

Author: rmacklem Date: Fri Feb 3 03:05:41 2012 New Revision: 230928 URL: http://svn.freebsd.org/changeset/base/230928 Log: MFC: r230345 Martin Cracauer reported a problem to freebsd-current@ under the subject Data corruption over NFS in -current. During investigation of this, I came

svn commit: r230930 - stable/8/sys/fs/nfs

Author: rmacklem Date: Fri Feb 3 03:41:43 2012 New Revision: 230930 URL: http://svn.freebsd.org/changeset/base/230930 Log: MFC: r230345 Martin Cracauer reported a problem to freebsd-current@ under the subject Data corruption over NFS in -current. During investigation of this, I came

svn commit: r230801 - head/sys/nlm

Author: rmacklem Date: Tue Jan 31 02:11:05 2012 New Revision: 230801 URL: http://svn.freebsd.org/changeset/base/230801 Log: jwd@ reported a problem via email to freebsd-fs@ on Aug 25, 2011 under the subject F_RDLCK lock to FreeBSD NFS fails to R/O target file. This occurred because the

svn commit: r230803 - in head/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Tue Jan 31 03:58:26 2012 New Revision: 230803 URL: http://svn.freebsd.org/changeset/base/230803 Log: When a mount -u switches an NFS mount point from TCP to UDP, any thread doing an I/O RPC with a transfer size greater than NFS_UDPMAXDATA will be hung indefinitely,

svn commit: r230637 - stable/9/sys/fs/nfsserver

Author: rmacklem Date: Sat Jan 28 01:45:19 2012 New Revision: 230637 URL: http://svn.freebsd.org/changeset/base/230637 Log: MFC: r230100 Tai Horgan reported via email that there were two places in the new NFSv4 server where the code follows the wrong list. Fortunately, for these fairly

svn commit: r230638 - stable/8/sys/fs/nfsserver

Author: rmacklem Date: Sat Jan 28 02:18:50 2012 New Revision: 230638 URL: http://svn.freebsd.org/changeset/base/230638 Log: MFC: r230100 Tai Horgan reported via email that there were two places in the new NFSv4 server where the code follows the wrong list. Fortunately, for these fairly

Re: svn commit: r230516 - in head/sys: fs/nfsclient nfsclient

Bruce Evans wrote: On Wed, 25 Jan 2012, Rick Macklem wrote: Bruce Evans wrote: On Tue, 24 Jan 2012, Rick Macklem wrote: Bruce Evans wrote: On Wed, 25 Jan 2012, Rick Macklem wrote: Log: If a mount -u is done to either NFS client that switches it from TCP to UDP and the rsize

svn commit: r230605 - in head/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Fri Jan 27 02:46:12 2012 New Revision: 230605 URL: http://svn.freebsd.org/changeset/base/230605 Log: A problem with respect to data read through the buffer cache for both NFS clients was reported to freebsd-fs@ under the subject NFS corruption in recent HEAD on Nov.

Re: svn commit: r230516 - in head/sys: fs/nfsclient nfsclient

Bruce Evans wrote: On Tue, 24 Jan 2012, Rick Macklem wrote: Bruce Evans wrote: On Wed, 25 Jan 2012, Rick Macklem wrote: Log: If a mount -u is done to either NFS client that switches it from TCP to UDP and the rsize/wsize/readdirsize is greater than NFS_MAXDGRAMDATA

svn commit: r230559 - in head/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Thu Jan 26 00:07:34 2012 New Revision: 230559 URL: http://svn.freebsd.org/changeset/base/230559 Log: Revert r230516, since it doesn't really fix the problem. Modified: head/sys/fs/nfsclient/nfs_clvfsops.c head/sys/nfsclient/nfs_vfsops.c Modified:

svn commit: r230516 - in head/sys: fs/nfsclient nfsclient

Author: rmacklem Date: Wed Jan 25 00:22:53 2012 New Revision: 230516 URL: http://svn.freebsd.org/changeset/base/230516 Log: If a mount -u is done to either NFS client that switches it from TCP to UDP and the rsize/wsize/readdirsize is greater than NFS_MAXDGRAMDATA, it is possible for a

svn commit: r230518 - stable/9/sys/fs/nfs

Author: rmacklem Date: Wed Jan 25 01:45:19 2012 New Revision: 230518 URL: http://svn.freebsd.org/changeset/base/230518 Log: MFC: r229956 jwd@ reported via email that the CacheSize field reported by nfsstat -e -s would go negative after using the -z option to zero out the stats. This patch

svn commit: r230521 - stable/8/sys/fs/nfs

Author: rmacklem Date: Wed Jan 25 02:22:16 2012 New Revision: 230521 URL: http://svn.freebsd.org/changeset/base/230521 Log: MFC: r229956 jwd@ reported via email that the CacheSize field reported by nfsstat -e -s would go negative after using the -z option to zero out the stats. This patch

Re: svn commit: r230516 - in head/sys: fs/nfsclient nfsclient

Bruce Evans wrote: On Wed, 25 Jan 2012, Rick Macklem wrote: Log: If a mount -u is done to either NFS client that switches it from TCP to UDP and the rsize/wsize/readdirsize is greater than NFS_MAXDGRAMDATA, it is possible for a thread doing an I/O RPC to get stuck repeatedly doing

svn commit: r230446 - in stable/9/sys/fs: nfs nfsclient

Author: rmacklem Date: Sun Jan 22 05:16:31 2012 New Revision: 230446 URL: http://svn.freebsd.org/changeset/base/230446 Log: MFC: r229802 opt_inet6.h was missing from some files in the new NFS subsystem. The effect of this was, for clients mounted via inet6 addresses, that the DRC cache

svn commit: r230448 - in stable/8/sys/fs: nfs nfsclient

Author: rmacklem Date: Sun Jan 22 06:00:50 2012 New Revision: 230448 URL: http://svn.freebsd.org/changeset/base/230448 Log: MFC: r229802 opt_inet6.h was missing from some files in the new NFS subsystem. The effect of this was, for clients mounted via inet6 addresses, that the DRC cache

svn commit: r230345 - head/sys/fs/nfs

Author: rmacklem Date: Fri Jan 20 00:58:51 2012 New Revision: 230345 URL: http://svn.freebsd.org/changeset/base/230345 Log: Martin Cracauer reported a problem to freebsd-current@ under the subject Data corruption over NFS in -current. During investigation of this, I came across an ugly

svn commit: r230100 - head/sys/fs/nfsserver

Author: rmacklem Date: Sat Jan 14 04:04:58 2012 New Revision: 230100 URL: http://svn.freebsd.org/changeset/base/230100 Log: Tai Horgan reported via email that there were two places in the new NFSv4 server where the code follows the wrong list. Fortunately, for these fairly rare cases, the

svn commit: r229953 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Wed Jan 11 01:24:35 2012 New Revision: 229953 URL: http://svn.freebsd.org/changeset/base/229953 Log: MFC: r228827 During investigation of an NFSv4 client crash reported by glebius@, jhb@ spotted that nfscl_getstateid() might modify credentials when called from

svn commit: r229955 - stable/8/sys/fs/nfsclient

Author: rmacklem Date: Wed Jan 11 01:58:49 2012 New Revision: 229955 URL: http://svn.freebsd.org/changeset/base/229955 Log: MFC: r228827 During investigation of an NFSv4 client crash reported by glebius@, jhb@ spotted that nfscl_getstateid() might modify credentials when called from

svn commit: r229956 - head/sys/fs/nfs

Author: rmacklem Date: Wed Jan 11 02:46:42 2012 New Revision: 229956 URL: http://svn.freebsd.org/changeset/base/229956 Log: jwd@ reported via email that the CacheSize field reported by nfsstat -e -s would go negative after using the -z option to zero out the stats. This patch fixes that by

Re: svn commit: r229861 - stable/8/sys/fs/nfsserver

Thanks John. Sorry about that. Pointy hat goes on me. rick ps: I probably shouldn't have merged in into stable/8, but since you've fixed it, it might as well stay there. - Original Message - Author: jhb Date: Mon Jan 9 18:46:03 2012 New Revision: 229861 URL:

svn commit: r229902 - in stable/9/sys: fs/nfs nfsclient

Author: rmacklem Date: Tue Jan 10 02:16:38 2012 New Revision: 229902 URL: http://svn.freebsd.org/changeset/base/229902 Log: MFC: r228757 jwd@ reported a problem via email where the old NFS client would get a reply of EEXIST from an NFS server when a Mkdir RPC was retried, for an NFS over

svn commit: r229906 - in stable/8/sys: fs/nfs nfsclient

Author: rmacklem Date: Tue Jan 10 02:55:43 2012 New Revision: 229906 URL: http://svn.freebsd.org/changeset/base/229906 Log: MFC: r228757 jwd@ reported a problem via email where the old NFS client would get a reply of EEXIST from an NFS server when a Mkdir RPC was retried, for an NFS over

svn commit: r229827 - stable/9/sys/fs/nfsserver

Author: rmacklem Date: Sun Jan 8 23:05:36 2012 New Revision: 229827 URL: http://svn.freebsd.org/changeset/base/229827 Log: MFC: r228560 Patch the new NFS server in a manner analagous to r228520 for the old NFS server, so that it correctly handles a count == 0 argument for Commit.

svn commit: r229830 - stable/8/sys/fs/nfsserver

Author: rmacklem Date: Sun Jan 8 23:30:23 2012 New Revision: 229830 URL: http://svn.freebsd.org/changeset/base/229830 Log: MFC: r228560 Patch the new NFS server in a manner analagous to r228520 for the old NFS server, so that it correctly handles a count == 0 argument for Commit.

svn commit: r229799 - stable/9/sys/fs/nfsserver

Author: rmacklem Date: Sun Jan 8 00:42:07 2012 New Revision: 229799 URL: http://svn.freebsd.org/changeset/base/229799 Log: MFC: r228260 This patch adds a sysctl to the NFSv4 server which optionally disables the check for a UTF-8 compliant file name. Enabling this sysctl results in an

svn commit: r229801 - stable/8/sys/fs/nfsserver

Author: rmacklem Date: Sun Jan 8 01:09:00 2012 New Revision: 229801 URL: http://svn.freebsd.org/changeset/base/229801 Log: MFC: r228260 This patch adds a sysctl to the NFSv4 server which optionally disables the check for a UTF-8 compliant file name. Enabling this sysctl results in an

svn commit: r229802 - in head/sys/fs: nfs nfsclient

Author: rmacklem Date: Sun Jan 8 01:54:46 2012 New Revision: 229802 URL: http://svn.freebsd.org/changeset/base/229802 Log: opt_inet6.h was missing from some files in the new NFS subsystem. The effect of this was, for clients mounted via inet6 addresses, that the DRC cache would never have

svn commit: r229752 - in stable/9/sys/fs: nfs nfsclient

Author: rmacklem Date: Sat Jan 7 00:36:17 2012 New Revision: 229752 URL: http://svn.freebsd.org/changeset/base/229752 Log: MFC: r228217 Post r223774, the NFSv4 client no longer has multiple instances of the same lock_owner4 string. As such, the handling of cleanup of lock_owners could be

svn commit: r229759 - in stable/8/sys/fs: nfs nfsclient

Author: rmacklem Date: Sat Jan 7 02:09:49 2012 New Revision: 229759 URL: http://svn.freebsd.org/changeset/base/229759 Log: MFC: r228217 Post r223774, the NFSv4 client no longer has multiple instances of the same lock_owner4 string. As such, the handling of cleanup of lock_owners could be

svn commit: r229599 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Thu Jan 5 16:43:54 2012 New Revision: 229599 URL: http://svn.freebsd.org/changeset/base/229599 Log: MFC: r227744 Since the nfscl_cleanup() function isn't used by the FreeBSD NFSv4 client, delete the code and fix up the related comments. This should not have any

svn commit: r229603 - stable/8/sys/fs/nfsclient

Author: rmacklem Date: Thu Jan 5 17:20:03 2012 New Revision: 229603 URL: http://svn.freebsd.org/changeset/base/229603 Log: MFC: r227744 Since the nfscl_cleanup() function isn't used by the FreeBSD NFSv4 client, delete the code and fix up the related comments. This should not have any

svn commit: r229674 - in stable/9/sys/fs: nfs nfsclient

Author: rmacklem Date: Fri Jan 6 00:42:32 2012 New Revision: 229674 URL: http://svn.freebsd.org/changeset/base/229674 Log: MFC: r227760 Add two arguments to the nfsrpc_rellockown() function in the NFSv4 client. This does not change the client's behaviour, but prepares the code so that

svn commit: r229676 - in stable/8/sys/fs: nfs nfsclient

Author: rmacklem Date: Fri Jan 6 01:20:48 2012 New Revision: 229676 URL: http://svn.freebsd.org/changeset/base/229676 Log: MFC: r227760 Add two arguments to the nfsrpc_rellockown() function in the NFSv4 client. This does not change the client's behaviour, but prepares the code so that

svn commit: r229678 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Fri Jan 6 01:57:41 2012 New Revision: 229678 URL: http://svn.freebsd.org/changeset/base/229678 Log: MFC: r227796 Clean up some cruft in the NFSv4 client left over from the OpenBSD port, so that it is more readable. No logic change is made by this commit. Modified:

svn commit: r229679 - stable/8/sys/fs/nfsclient

Author: rmacklem Date: Fri Jan 6 02:23:33 2012 New Revision: 229679 URL: http://svn.freebsd.org/changeset/base/229679 Log: MFC: r227796 Clean up some cruft in the NFSv4 client left over from the OpenBSD port, so that it is more readable. No logic change is made by this commit. Modified:

svn commit: r229548 - in stable/9/sys/fs: nfs nfsclient

Author: rmacklem Date: Thu Jan 5 01:25:47 2012 New Revision: 229548 URL: http://svn.freebsd.org/changeset/base/229548 Log: MFC: r227743 Post r223774 the NFSv4 client never uses the linked list with the head nfsc_defunctlockowner. This patch simply removes the code that loops through this

svn commit: r229552 - in stable/8/sys/fs: nfs nfsclient

Author: rmacklem Date: Thu Jan 5 02:05:15 2012 New Revision: 229552 URL: http://svn.freebsd.org/changeset/base/229552 Log: MFC: r227743 Post r223774 the NFSv4 client never uses the linked list with the head nfsc_defunctlockowner. This patch simply removes the code that loops through this

svn commit: r229391 - stable/9/sys/nfsclient

Author: rmacklem Date: Tue Jan 3 16:32:33 2012 New Revision: 229391 URL: http://svn.freebsd.org/changeset/base/229391 Log: MFC: r227690 The old NFS client will crash due to the reply being m_freem()'d twice if the server bogusly returns an error with the NFSERR_RETERR bit (bit 31) set.

svn commit: r229450 - in stable/8/sys: conf nfsclient

Author: rmacklem Date: Wed Jan 4 00:24:09 2012 New Revision: 229450 URL: http://svn.freebsd.org/changeset/base/229450 Log: MFC: r227690 The old NFS client will crash due to the reply being m_freem()'d twice if the server bogusly returns an error with the NFSERR_RETERR bit (bit 31) set.

svn commit: r229451 - stable/7/sys/nfsclient

Author: rmacklem Date: Wed Jan 4 00:51:05 2012 New Revision: 229451 URL: http://svn.freebsd.org/changeset/base/229451 Log: MFC: r227690 The old NFS client will crash due to the reply being m_freem()'d twice if the server bogusly returns an error with the NFSERR_RETERR bit (bit 31) set.

svn commit: r229287 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Mon Jan 2 16:54:21 2012 New Revision: 229287 URL: http://svn.freebsd.org/changeset/base/229287 Log: MFC: r227543 Modify the new NFS client so that nfs_fsync() only calls ncl_flush() for regular files. Since other file types don't write into the buffer cache,

svn commit: r229365 - in stable/8/sys: conf fs/nfsclient

Author: rmacklem Date: Tue Jan 3 04:12:40 2012 New Revision: 229365 URL: http://svn.freebsd.org/changeset/base/229365 Log: MFC: r227543 Modify the new NFS client so that nfs_fsync() only calls ncl_flush() for regular files. Since other file types don't write into the buffer cache,

svn commit: r229172 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Sun Jan 1 16:41:33 2012 New Revision: 229172 URL: http://svn.freebsd.org/changeset/base/229172 Log: MFC: r227493 Move the assignment of default values for some mount options to before the nfs_decode_args() call in the new NFS client, so they don't overwrite the

svn commit: r229173 - in stable/8/sys: conf fs/nfsclient

Author: rmacklem Date: Sun Jan 1 17:05:24 2012 New Revision: 229173 URL: http://svn.freebsd.org/changeset/base/229173 Log: MFC: r227493 Move the assignment of default values for some mount options to before the nfs_decode_args() call in the new NFS client, so they don't overwrite the

svn commit: r229258 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Mon Jan 2 03:26:59 2012 New Revision: 229258 URL: http://svn.freebsd.org/changeset/base/229258 Log: MFC: r227494 Since NFSv4 byte range locking only works for regular files, add a sanity check for the vnode type to the NFSv4 client. Modified:

svn commit: r229259 - in stable/8/sys: conf fs/nfsclient

Author: rmacklem Date: Mon Jan 2 03:52:34 2012 New Revision: 229259 URL: http://svn.freebsd.org/changeset/base/229259 Log: MFC: r227494 Since NFSv4 byte range locking only works for regular files, add a sanity check for the vnode type to the NFSv4 client. Modified:

svn commit: r229263 - stable/9/sys/fs/nfsclient

Author: rmacklem Date: Mon Jan 2 04:25:25 2012 New Revision: 229263 URL: http://svn.freebsd.org/changeset/base/229263 Log: MFC: r227517 Move the setting of the default value for nm_wcommitsize to before the nfs_decode_args() call in the new NFS client, so that a specfied command line

svn commit: r229264 - in stable/8/sys: conf fs/nfsclient

Author: rmacklem Date: Mon Jan 2 04:47:38 2012 New Revision: 229264 URL: http://svn.freebsd.org/changeset/base/229264 Log: MFC: r227517 Move the setting of the default value for nm_wcommitsize to before the nfs_decode_args() call in the new NFS client, so that a specfied command line

svn commit: r228827 - head/sys/fs/nfsclient

Author: rmacklem Date: Fri Dec 23 02:04:35 2011 New Revision: 228827 URL: http://svn.freebsd.org/changeset/base/228827 Log: During investigation of an NFSv4 client crash reported by glebius@, jhb@ spotted that nfscl_getstateid() might modify credentials when called from nfsrpc_read() for

svn commit: r228757 - in head/sys: fs/nfs nfsclient

Author: rmacklem Date: Wed Dec 21 02:45:51 2011 New Revision: 228757 URL: http://svn.freebsd.org/changeset/base/228757 Log: jwd@ reported a problem via email where the old NFS client would get a reply of EEXIST from an NFS server when a Mkdir RPC was retried, for an NFS over UDP mount.

svn commit: r228560 - head/sys/fs/nfsserver

Author: rmacklem Date: Fri Dec 16 00:58:41 2011 New Revision: 228560 URL: http://svn.freebsd.org/changeset/base/228560 Log: Patch the new NFS server in a manner analagous to r228520 for the old NFS server, so that it correctly handles a count == 0 argument for Commit. PR:

svn commit: r228260 - head/sys/fs/nfsserver

Author: rmacklem Date: Sun Dec 4 16:33:04 2011 New Revision: 228260 URL: http://svn.freebsd.org/changeset/base/228260 Log: This patch adds a sysctl to the NFSv4 server which optionally disables the check for a UTF-8 compliant file name. Enabling this sysctl results in an NFSv4 server that

svn commit: r228217 - in head/sys/fs: nfs nfsclient

Author: rmacklem Date: Sat Dec 3 02:27:26 2011 New Revision: 228217 URL: http://svn.freebsd.org/changeset/base/228217 Log: Post r223774, the NFSv4 client no longer has multiple instances of the same lock_owner4 string. As such, the handling of cleanup of lock_owners could be simplified.

Re: svn commit: r227549 - stable/7/sys/nfsclient

Mark Saad wrote: On Thu, Nov 17, 2011 at 1:36 PM, Alfred Perlstein alf...@freebsd.org wrote: * Rick Macklem rmack...@uoguelph.ca [16 21:16] wrote: Alfred Perlstein wrote: Rick, I have a question, what will happen if the nfs_freesillyrename() call happens when the mount is down

svn commit: r227796 - head/sys/fs/nfsclient

Author: rmacklem Date: Mon Nov 21 16:06:23 2011 New Revision: 227796 URL: http://svn.freebsd.org/changeset/base/227796 Log: Clean up some cruft in the NFSv4 client left over from the OpenBSD port, so that it is more readable. No logic change is made by this commit. MFC after:2

svn commit: r227810 - stable/7/sys/rpc

Author: rmacklem Date: Tue Nov 22 01:32:57 2011 New Revision: 227810 URL: http://svn.freebsd.org/changeset/base/227810 Log: MFC: r227059 Both a crash reported on freebsd-current on Oct. 18 under the subject heading mtx_lock() of destroyed mutex on NFS and PR# 156168 appear to be caused by

svn commit: r227760 - in head/sys/fs: nfs nfsclient

Author: rmacklem Date: Sun Nov 20 16:46:50 2011 New Revision: 227760 URL: http://svn.freebsd.org/changeset/base/227760 Log: Add two arguments to the nfsrpc_rellockown() function in the NFSv4 client. This does not change the client's behaviour, but prepares the code so that

svn commit: r227743 - in head/sys/fs: nfs nfsclient

Author: rmacklem Date: Sun Nov 20 00:39:15 2011 New Revision: 227743 URL: http://svn.freebsd.org/changeset/base/227743 Log: Post r223774 the NFSv4 client never uses the linked list with the head nfsc_defunctlockowner. This patch simply removes the code that loops through this always empty

svn commit: r227744 - head/sys/fs/nfsclient

Author: rmacklem Date: Sun Nov 20 01:18:47 2011 New Revision: 227744 URL: http://svn.freebsd.org/changeset/base/227744 Log: Since the nfscl_cleanup() function isn't used by the FreeBSD NFSv4 client, delete the code and fix up the related comments. This should not have any functional effect

svn commit: r227690 - head/sys/nfsclient

Author: rmacklem Date: Sat Nov 19 03:20:15 2011 New Revision: 227690 URL: http://svn.freebsd.org/changeset/base/227690 Log: The old NFS client will crash due to the reply being m_freem()'d twice if the server bogusly returns an error with the NFSERR_RETERR bit (bit 31) set. No actual NFS

svn commit: r227630 - stable/9/sys/rpc

Author: rmacklem Date: Thu Nov 17 16:08:46 2011 New Revision: 227630 URL: http://svn.freebsd.org/changeset/base/227630 Log: MFC: r227059 Both a crash reported on freebsd-current on Oct. 18 under the subject heading mtx_lock() of destroyed mutex on NFS and PR# 156168 appear to be caused by

svn commit: r227631 - releng/9.0/sys/rpc

Author: rmacklem Date: Thu Nov 17 16:38:22 2011 New Revision: 227631 URL: http://svn.freebsd.org/changeset/base/227631 Log: MFC: r227059 Both a crash reported on freebsd-current on Oct. 18 under the subject heading mtx_lock() of destroyed mutex on NFS and PR# 156168 appear to be caused by

svn commit: r227601 - stable/8/sys/rpc

Author: rmacklem Date: Thu Nov 17 01:02:45 2011 New Revision: 227601 URL: http://svn.freebsd.org/changeset/base/227601 Log: MFC: r227059 Both a crash reported on freebsd-current on Oct. 18 under the subject heading mtx_lock() of destroyed mutex on NFS and PR# 156168 appear to be caused by

svn commit: r227543 - head/sys/fs/nfsclient

Author: rmacklem Date: Tue Nov 15 23:35:43 2011 New Revision: 227543 URL: http://svn.freebsd.org/changeset/base/227543 Log: Modify the new NFS client so that nfs_fsync() only calls ncl_flush() for regular files. Since other file types don't write into the buffer cache, calling ncl_flush()

svn commit: r227549 - stable/7/sys/nfsclient

Author: rmacklem Date: Wed Nov 16 05:05:13 2011 New Revision: 227549 URL: http://svn.freebsd.org/changeset/base/227549 Log: MFC: r224604 Fix a LOR in the NFS client which could cause a deadlock. This was reported to the mailing list freebsd-...@freebsd.org on July 21, 2011 under the

svn commit: r227517 - head/sys/fs/nfsclient

Author: rmacklem Date: Tue Nov 15 01:39:02 2011 New Revision: 227517 URL: http://svn.freebsd.org/changeset/base/227517 Log: Move the setting of the default value for nm_wcommitsize to before the nfs_decode_args() call in the new NFS client, so that a specfied command line value won't be

svn commit: r227493 - head/sys/fs/nfsclient

Author: rmacklem Date: Sun Nov 13 23:09:26 2011 New Revision: 227493 URL: http://svn.freebsd.org/changeset/base/227493 Log: Move the assignment of default values for some mount options to before the nfs_decode_args() call in the new NFS client, so they don't overwrite the value specified on

svn commit: r227494 - head/sys/fs/nfsclient

Author: rmacklem Date: Mon Nov 14 00:10:11 2011 New Revision: 227494 URL: http://svn.freebsd.org/changeset/base/227494 Log: Since NFSv4 byte range locking only works for regular files, add a sanity check for the vnode type to the NFSv4 client. MFC after:2 weeks Modified:

svn commit: r227059 - head/sys/rpc

Author: rmacklem Date: Thu Nov 3 14:38:03 2011 New Revision: 227059 URL: http://svn.freebsd.org/changeset/base/227059 Log: Both a crash reported on freebsd-current on Oct. 18 under the subject heading mtx_lock() of destroyed mutex on NFS and PR# 156168 appear to be caused by

svn commit: r226926 - stable/8/sys/kern

Author: rmacklem Date: Sun Oct 30 02:36:49 2011 New Revision: 226926 URL: http://svn.freebsd.org/changeset/base/226926 Log: MFC: r225537 Modify vfs_register() to use a hash calculation on vfc_name to set vfc_typenum, so that vfc_typenum doesn't change when file systems are loaded in

svn commit: r226209 - stable/9/sys/rpc/rpcsec_gss

Author: rmacklem Date: Mon Oct 10 13:51:21 2011 New Revision: 226209 URL: http://svn.freebsd.org/changeset/base/226209 Log: MFC: r226081, r226104 A crash reported on freebsd-fs@ on Sep. 23, 2011 under the subject heading kernel panics with RPCSEC_GSS appears to be caused by a corrupted

svn commit: r226213 - stable/8/sys/rpc/rpcsec_gss

Author: rmacklem Date: Mon Oct 10 14:35:26 2011 New Revision: 226213 URL: http://svn.freebsd.org/changeset/base/226213 Log: MFC: r226081, r226104 A crash reported on freebsd-fs@ on Sep. 23, 2011 under the subject heading kernel panics with RPCSEC_GSS appears to be caused by a corrupted

svn commit: r226104 - head/sys/rpc/rpcsec_gss

Author: rmacklem Date: Fri Oct 7 13:16:21 2011 New Revision: 226104 URL: http://svn.freebsd.org/changeset/base/226104 Log: Remove an extraneous already from a comment introduced by r226081. Submitted by: bf1783 at googlemail.com MFC after:3 days Modified:

svn commit: r226081 - head/sys/rpc/rpcsec_gss

Author: rmacklem Date: Fri Oct 7 01:15:04 2011 New Revision: 226081 URL: http://svn.freebsd.org/changeset/base/226081 Log: A crash reported on freebsd-fs@ on Sep. 23, 2011 under the subject heading kernel panics with RPCSEC_GSS appears to be caused by a corrupted tailq list for the client

svn commit: r225537 - in head: . sys/kern

Author: rmacklem Date: Tue Sep 13 21:01:26 2011 New Revision: 225537 URL: http://svn.freebsd.org/changeset/base/225537 Log: Modify vfs_register() to use a hash calculation on vfc_name to set vfc_typenum, so that vfc_typenum doesn't change when file systems are loaded in different orders.

svn commit: r225442 - stable/8/usr.bin/nfsstat

Author: rmacklem Date: Thu Sep 8 00:45:28 2011 New Revision: 225442 URL: http://svn.freebsd.org/changeset/base/225442 Log: MFC: r225109 Fix nfsstat(1) so that it prints out correct stats for the new NFS server when the -w option is used. The problem was spotted by hrs@ during testing

svn commit: r225356 - in head/sys: fs/nfsserver nfsserver

Author: rmacklem Date: Sat Sep 3 00:28:53 2011 New Revision: 225356 URL: http://svn.freebsd.org/changeset/base/225356 Log: Fix the NFS servers so that they can do a Lookup of .., which requires that ni_strictrelative be set to 0, post-r224810. Tested by:swills (earlier version), geo

svn commit: r225358 - stable/8/sys/fs/nfsserver

Author: rmacklem Date: Sat Sep 3 01:45:37 2011 New Revision: 225358 URL: http://svn.freebsd.org/changeset/base/225358 Log: MFC: r225049 Fix the NFSv4 server so that it returns NFSERR_SYMLINK when an attempt to do an Open operation on any type of file other than VREG is done. A recent

svn commit: r225109 - head/usr.bin/nfsstat

Author: rmacklem Date: Tue Aug 23 13:17:09 2011 New Revision: 225109 URL: http://svn.freebsd.org/changeset/base/225109 Log: Fix nfsstat(1) so that it prints out correct stats for the new NFS server when the -w option is used. The problem was spotted by hrs@ during testing where srvrpcnt[]

svn commit: r225113 - head/usr.bin/nfsstat

Author: rmacklem Date: Tue Aug 23 13:44:56 2011 New Revision: 225113 URL: http://svn.freebsd.org/changeset/base/225113 Log: Fix nfsstat(1) so that it prints out correct stats for the new NFS server when the -e option is not used. The bug was that srvrpccnt[] was being indexed by NFSPROC_XXX

svn commit: r225049 - head/sys/fs/nfsserver

Author: rmacklem Date: Sat Aug 20 21:26:35 2011 New Revision: 225049 URL: http://svn.freebsd.org/changeset/base/225049 Log: Fix the NFSv4 server so that it returns NFSERR_SYMLINK when an attempt to do an Open operation on any type of file other than VREG is done. A recent discussion on the

svn commit: r224950 - stable/8/sys/nfsclient

Author: rmacklem Date: Wed Aug 17 20:43:59 2011 New Revision: 224950 URL: http://svn.freebsd.org/changeset/base/224950 Log: MFC: r224604 Fix a LOR in the NFS client which could cause a deadlock. This was reported to the mailing list freebsd-...@freebsd.org on July 21, 2011 under the

svn commit: r224951 - stable/8/sys/fs/nfsclient

Author: rmacklem Date: Wed Aug 17 20:55:56 2011 New Revision: 224951 URL: http://svn.freebsd.org/changeset/base/224951 Log: MFC: r224606 Fix a LOR in the NFS client which could cause a deadlock. This was reported to the mailing list freebsd-...@freebsd.org on July 21, 2011 under the

svn commit: r224858 - stable/8/sys/fs/nfsclient

Author: rmacklem Date: Sun Aug 14 00:32:43 2011 New Revision: 224858 URL: http://svn.freebsd.org/changeset/base/224858 Log: MFC: r224532 The new NFS client failed to vput() the new vnode if a setattr failed after the file was created in nfs_create(). This would probably only happen during

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